November 6, 2012
Professor David Spiegelhalter is the Winton Professor for the Public Understanding of Risk at the University of Cambridge. For more information about his work on risk, uncertainty and communication, please visit his website – Understanding Uncertainty. Understanding how the numbers add up in relation to risk can help us deal with our own uncertainty, as [...]
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October 25, 2012
What’s an icon array graphic, you say? Icon arrays (sometimes referred to as “pictographs”) are a type of visual display of risk statistics that use a matrix of icons (usually 100 or 1000) to represent an at-risk population. These displays simultaneously show both the number of expected events (e.g., deaths) and the number of expected [...]
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Carbon nanotubes as a potent cancer promoter – new data from NIOSH
March 14, 2013Cross-posted from 2020 Science: On Monday, the National Institute for Occupational Safety released new data on the potential role multi-walled carbon nanotubes play as a cancer-promoter – a substance that promotes the development of cancer in the presence of a carcinogen. In the study, mice were injected with methylcholanthrene – a cancer initiating agent – [...]